Nothing that is sold new. The 2002 era units are no longer sold new, yet most can be repaired (although sometimes more costly than it is worth).
In 2008 most Furuno Light Marine radars went digital with RJ45 type network communications. (Aka DRS - Digital Radar System) The analog radars like this one are slowly aging out. It is great to get 20+ years out of something but keeping it going will get a bit harder each year.